Compilare: main.cpp: In function 'void CutPol(const Punct&, const Punct&, std::vector<Punct>&)': main.cpp:58:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < pol.size(); ++i) ~~^~~~~~~~~~~~ main.cpp: In function 'double GetArea(const std::vector<Punct>&)': main.cpp:88:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 1; i < pol.size(); ++i) ~~^~~~~~~~~~~~